Gurobi 5.0.1 (linux64) logging started Tue Nov 20 12:32:00 2012

Optimize a model with 82 rows, 62 columns and 164 nonzeros
Presolve removed 62 rows and 46 columns
Presolve time: 0.00s
Presolved: 20 rows, 16 columns, 40 nonzeros
Variable types: 0 continuous, 16 integer (16 binary)
Found heuristic solution: objective 33.0000000

Root relaxation: objective 3.400000e+01, 17 iterations, 0.00 seconds

    Nodes    |    Current Node    |     Objective Bounds      |     Work
 Expl Unexpl |  Obj  Depth IntInf | Incumbent    BestBd   Gap | It/Node Time

     0     0   34.00000    0   16   33.00000   34.00000  3.03%     -    0s

Explored 0 nodes (35 simplex iterations) in 0.00 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 3.300000000000e+01, best bound 3.300000000000e+01, gap 0.0%